Bubble vs Split.io: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Bubble positions itself as "visual full-stack no-code app builder" while Split.io goes after "feature flags plus experimentation" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but Bubble charges flat while Split.io charges per seat — a meaningful difference for larger teams.
At a glance
| Bubble | Split.io | |
|---|---|---|
| Our score | 71/100 | 81/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Visual full-stack no-code app builder | Feature flags plus experimentation |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Bubble | Split.io |
|---|---|---|
| Visual builder | Yes | No |
| Database (built-in) | Yes | No |
| Workflows/logic | Yes | No |
| API integrations | Yes | No |
| User auth | Yes | No |
| Feature flags | No | Yes |
| Targeting rules | No | Yes |
| Percentage rollouts | No | Yes |
| Kill switches | No | Yes |
| Multi-environment | No | Yes |
Ratings breakdown
What the data tells us
How costs scale
Bubble's pricing curve is steeper — the jump from its entry plan to its top tier is more dramatic than Split.io's. If you're a growing team, model the 12-month cost at your projected team size, not just today's. Split.io tends to stay more predictable as you add seats or usage.
Key capabilities you'd miss
Choosing Bubble means going without Feature flags, Targeting rules, Percentage rollouts (which Split.io offers). Choosing Split.io means losing Visual builder, Database (built-in), Workflows/logic. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
Bubble (51-200 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Split.io (201-500 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Plan flexibility
Bubble offers 4 tiers, giving you finer control over what you pay for at each growth stage. Split.io's 2-tier structure is simpler to evaluate but may force you into a higher plan sooner for features you need.
Choose Bubble if...
- You want a free tier to get started
- You value powerful features over simplicity
- You need enterprise-grade capabilities
Choose Split.io if...
- You want a free tier to get started
- You value powerful features over simplicity
- Getting strong value for money is a priority
Frequently asked questions
Is Bubble or Split.io better?
Split.io scores 81/100 compared to Bubble's 71/100 on VendorVS. However, the best choice depends on your needs — Bubble excels at ease of use (7/10) while Split.io scores 7/10.
How much does Bubble cost compared to Split.io?
Bubble starts at free (free tier available). Split.io starts at free (free tier available). Bubble is the more affordable option.
Does Bubble or Split.io have a free plan?
Yes, both Bubble and Split.io offer free tiers, so you can try each before committing to a paid plan.
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